Migrating WordPress Without Unnecessary Downtime
Near VPS Editorial · · 2 min read
A successful WordPress migration moves files and data while preserving a clear rollback path. Treat DNS changes as the final step, not the beginning.
Inventory and back up the current site
Record the PHP version, extensions, scheduled jobs, caching, email settings, and plugin requirements. Export the database and copy website files, including uploads and configuration.
Verify that you can read and restore the backup. If practical, lower DNS TTL in advance, remembering that previously cached records remain subject to their earlier TTL.
Restore and test privately
Import the database and files on the new host, update connection details, and test using a suitable preview method or local hosts-file override. Avoid indexing a public duplicate.
Check logins, forms, images, permalinks, scheduled jobs, and checkout flows. If changing URLs, use a WordPress-aware migration tool that handles serialized data safely.
Synchronize writes and switch DNS
For a dynamic site, arrange a brief write freeze or a carefully planned final synchronization so orders and account updates are not lost. Confirm that SSL can be issued and works on the destination.
Update the relevant DNS records, monitor both environments, and keep the old host available during the transition. Do not cancel it until traffic and data are confirmed on the new service.
Frequently asked questions
- Can migration guarantee zero downtime?
- No. Application behavior, DNS caching, certificate validation, and data synchronization can all affect the transition.
- Will moving the website move email?
- Not automatically. Review MX records and mailbox migration separately before changing nameservers.